Senior.NET Engineer

Product Pulse • Barcelona, Catalonia, Spain • Posted June 17, 2026

Location Barcelona, Catalonia
Job Type FULLTIME
Category Computer Occupations
Posted June 17, 2026

You will take ownership of a core backend system that is critical to the company and our customers. This system operates independently from our main platform and supports key business workflows under strict client and regulatory constraints.


While the platform is constrained by customer requirements, there is room to improve internal structure, reliability, and tooling over time.


Your responsibilities:

● Technical ownership of a core, isolated .NET system used in production.

● Maintain, extend, and stabilize an existing codebase built on .NET Framework 4.8.

● Ensure reliability, performance and correctness.

● Diagnose and resolve complex production issues.

● Collaboration with other engineering teams.

● Make pragmatic decisions balancing risk, maintainability, and business needs.

● Improve code quality and internal structure where possible.


What we are looking ...

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